6970292080

素因数分解:

$2^4\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{45121}}^1$

素因数の和:47065

約数の個数: 40

約数和(自身を含む): 16214680944

約数和(自身を除く): 9244388864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1931, 3862, 7724, 9655, 15448, 19310, 30896, 38620, 45121, 77240, 90242, 154480, 180484, 225605, 360968, 451210, 721936, 902420, 1804840, 3609680, 87128651, 174257302, 348514604, 435643255, 697029208, 871286510, 1394058416, 1742573020, 3485146040, 6970292080]

約数ペア:

[(1, 6970292080), (2, 3485146040), (4, 1742573020), (5, 1394058416), (8, 871286510), (10, 697029208), (16, 435643255), (20, 348514604), (40, 174257302), (80, 87128651), (1931, 3609680), (3862, 1804840), (7724, 902420), (9655, 721936), (15448, 451210), (19310, 360968), (30896, 225605), (38620, 180484), (45121, 154480), (77240, 90242)]